B
Baileya multiradiata (Desert Marigold)
Christmas Tree Pass, Laughlin, NV
#3488 Desert Marigolds with Rain Drops (Mar 19, 2005) 2
  Larger

#3486 Desert Marigolds with Fog Shrouded Mountains (Mar 19, 2005) 2
  Larger

#3487 Desert Marigolds and Burned Stump (Mar 19, 2005) 3
  Larger

Baileya pauciradiata (Laxflower)
Anza-Borrego Desert, Borrego Springs, CA
#3317 Laxflower Close-up (Feb 01, 2005) 3
  Larger

Anza-Borrego Desert Henderson and Coyote Cyn, Borrego Springs, CA
#1478 Laxflower with Sand Verbena (Feb 28, 2001) 2
  Larger

Balsamorhiza hookeri
Payette NF, Scabland Sagebrush Site, Council, ID
#6081 Hooker's Balsamroot Close-up (May 08, 2012) 3
  Larger

Balsamorhiza sagittata (Arrow-leaved Balsamroot)
US 95 Near Midvale Hill, Midvale, ID
#6070 Arrowleaf Balsamroot in the Rain (May 04, 2012) 3
  Larger

#6069 Meadow of Arrowleaf Balsamroot (May 04, 2012) 3
  Larger

Gallatin NF -- Red Canyon, West Yellowstone, MT
#6654 Arrowleaf Balsamroot at the Forest Edge (Jul 02, 2014) 3
  Larger

Baptisia alba var. macrophylla (White Wild Indigo)
Lake in the Hills Fen, Lake in the Hills, IL
#2443 White Wild Indigo in the Prairie (Jun 06, 2014) 3
  Larger

#653 White Wild Indigo Flowers Close Up (Jun 05, 2014) 3
  Larger

Illinois Beach State Park, Zion, IL
#654 White Wild Indigo Specimen (Jun 29, 2011) 3
  Larger

Baptisia bracteata var. leucophaea (Cream Wild Indigo)
Dixie Briggs Fromm, Algonquin, IL
#2405 Spray of Cream Wild Indigo Flowers (May 28, 2014) 3
  Larger

#2399 Cream Wild Indigo Specimen (May 28, 2014) 3
  Larger

Scuppernong Prairie SNA, Eagle, WI
#2096 Cream Indigo Flowers (Jun 14, 2010) 4
  Larger

Barbarea vulgaris (Winter Cress)
Lake in the Hills Fen, Lake in the Hills, IL
#68 Winter Cress Close-up (May 12, 2011) 2
  Larger

#72 Winter Cress Specimen (May 12, 2011) 2
  Larger

Batis maritima (Pickleweed, Turtleweed)
Pu'uhonua o Honaunau National Historic Park, Captain Cook, HI
#6268 Ruddy Turnstone Foraging in Pickleweed (Oct 12, 2012) 3
  Larger

Berberis thunbergii (Japanese Barberry)
David Schwaegler's Home, Lake in the Hills, IL
#2196 Japanese Barberry in Fruit with Fall Color (Nov 01, 2015) 3
  Larger

#2212 Japanese Barberry in Snow (Nov 21, 2015) 3
  Larger

Besseya bullii (Kittentails)
Nachusa Grasslands, Nachusa, IL
#2643 Kittentails Spike Closeup (May 16, 2016) 3
  Larger

#2641 Kittentails Specimen (May 16, 2016) 3
  Larger

Betula papyrifera (Paper Birch)
Indian Pond, Orford, NH
#763 White Birch in the Fall Woodland (Sep 26, 2007) 4
  Larger

#4051 White Birch Survivor (May 18, 2006) 3
  Larger

#2506 Birch on the Foggy Shoreline (Oct 12, 2003) 4
  Larger

Copper Falls State Park, Mellen, WI
#5343 Red Granite Falls Trailhead (Oct 12, 2016) 3
  Larger

Betula pumila (Bog Birch)
Lake in the Hills Fen, Lake in the Hills, IL
#103 Bog Birch with Cone Close-up (Jul 07, 2017) 3
  Larger

#102 Bog Birch in Fen (May 20, 1999) 2
  Larger

Bidens cernua (Nodding Bur-Marigold)
Lake in the Hills Fen, Lake in the Hills, IL
#2328 Acres of Nodding Bur-Marigold (Sep 16, 2011) 3
  Larger

#2329 Nodding Bur-Marigolds and Bleached Log (Sep 05, 2011) 2
  Larger

Bidens connata (Purple-stemmed Tickseed)
Lake in the Hills Fen, Lake in the Hills, IL
#1234 Purple-stemmed Tickseed (Aug 20, 2001) 2
  Larger

Bidens coronata (Tall Bur-Marigold)
Lake in the Hills Fen, Lake in the Hills, IL
#430 Tall Bur-Marigold (Aug 30, 2011) 3
  Larger

#1225 Tall Bur-Marigold Massed with Puffy Clouds (Sep 05, 2001) 2
  Larger

#1227 Tall Bur-Marigold in a Fen (Sep 05, 2010) 3
  Larger

#1228 Tall Bur-Marigold Close-up with Hover Fly (Aug 30, 2011) 3
  Larger

Goose Lake Prairie, Morris, IL
#5295 Pink and Gold Prairie (Aug 31, 2016) 3
  Larger

#5296 Cord Grass with Tall Tickseed Marigolds (Aug 31, 2016) 3
  Larger

Necedah NWR, Tomah, WI
#1226 Wet Meadow Filled with Tall Bur-Marigold and Bulrush (Aug 24, 2016) 3
  Larger

Blechnum spicant (Deer Fern, Hard Fern)
Prairie Creek Redwoods Fern Canyon, Orick, CA
#4823 Deer Fern Specimen (May 19, 2009) 2
  Larger

Blennosperma nanum (Yellow Carpet)
Jepson Prairie, Fairfield, CA
#1999 Meadow Foam and Yellow Carpet (Mar 25, 2002) 2
Oroville Table Mountain, Oroville, CA
#2006 Miniature Lupine Close-up in Rain (Mar 26, 2002) 3
  Larger

#2007 Miniature Lupine and Yellow Carpet with Pasture Behind (Mar 26, 2002) 2
  Larger

#2008 Miniature Lupine and Yellow Carpet Showing Bare Basalt (Mar 26, 2002) 2
  Larger

Santa Rosa Plateau Ecological Preserve, Wildomar, CA
#1915 Single Yellow Carpet with Bee (Mar 10, 2002) 2
#1370 Yellow Carpet and Red Maids (Mar 01, 1998) 2
#1369 Yellow Carpet Colony with Vernal Pool in Background (Mar 01, 1998) 2
  Larger

Blephilia ciliata (Ohio Horsemint, Downy Pagoda-plant)
Scuppernong Prairie SNA, Eagle, WI
#2145 Downy Pagoda-plant Specimen (Jun 14, 2010) 4
  Larger

Bloomeria crocea (Common Goldenstar)
Caspers Wilderness Park, San Juan Capistrano, CA
#3546 Common Goldenstar Flower Head (Apr 04, 2005) 4
  Larger

#3547 Common Goldenstar Close-up (Apr 04, 2005) 4
  Larger

Boltonia asteroides (False Aster)
Illinois Beach State Park, Zion, IL
#1679 False Aster Colony (Aug 21, 2015) 3
  Larger

Botrychium dissectum (Cut-leaved Grape Fern)
Devil's Kitchen Lake, Carbondale, IL
#2567 Grape Fern Specimen (Oct 26, 2005) 4
  Larger

#4106 Cut-leaved Grape Fern Leaf Close-up (Nov 05, 2006) 2
  Larger

Botrychium virginianum (Rattlesnake Fern)
Starved Rock State Park, Ottawa, IL
#2073 Rattlesnake Fern in a Fall Woodland (Oct 18, 2016) 3
  Larger

Great Smoky Mountains (Porters Creek Trail), Gatlinburg, TN
#1133 Rattlesnake Fern Specimen (May 04, 2014) 2
  Larger

Ellison Bluffs Door County Park, Ellison Bay, WI
#870 Rattlesnake Fern (Jun 25, 2014) 3
  Larger

Bouteloua curtipendula (Sideoats Grama)
Lake in the Hills Fen, Lake in the Hills, IL
#419 Cylindrical Blazing Star in Context with Sideoats (Sep 05, 1998) 2
  Larger

#405 Sideoats in Bloom (Aug 01, 1998) 2
#337 Button Liatris in the Prairie (Aug 31, 2014) 3
  Larger

#445 Sideoats in Bloom with Inchworm (Aug 01, 1998) 3
  Larger

Boykinia occidentalis (Coastal Brookfoam)
Prairie Creek Redwoods Brown Creek Loop, Orick, CA
#3099 Coastal Brookfoam and Ferns (Jun 12, 2004) 2
  Larger

Boykinia richardsonii (Bearflower, Richardson's Brookfoam)
Denali National Park -- Thoro Pass Ranger Hike, Healy, AK
#5151 Bearflower Close-up (Jul 10, 2009) 3
  Larger

Brasenia schreberi (Water Shield)
Indian Pond, Orford, NH
#884 Water Shield in Bloom (Jul 30, 2018) 3
  Larger

#5666 Pond Meets Marsh (Jul 30, 2018) 3
  Larger

Shadow (Boot) Lake, Florence, WI
#907 Water Shield Pads Form a Colorful Mosaic (Jul 22, 2017) 3
  Larger

Brassica tournefortii (Sahara Mustard)
Anza-Borrego Desert, Borrego Springs, CA
#5236 Sahara Mustard Covering Wildflowers (Mar 03, 2010) 2
Brickellia eupatorioides var. corymbulosa (False Boneset)
Lake in the Hills Fen, Lake in the Hills, IL
#5530 False Boneset Specimen (Aug 29, 2017) 2
  Larger

#5532 False Boneset and Rough Blazingstar in a Prairie (Aug 29, 2017) 3
  Larger

#5531 False Boneset Close-up (Aug 29, 2017) 3
  Larger

Nachusa Grasslands, Nachusa, IL
#2331 Yellow-collared Scape Moth on False Boneset (Sep 15, 2002) 2
  Larger

Brodiaea coronaria ssp. coronaria (Crown Brodiaea)
Jepson Prairie, Fairfield, CA
#1987 Crown Brodiaea in Grass (Apr 26, 2009) 3
  Larger

Brodiaea filifolia (Thread-leaved Brodiaea)
Santa Rosa Plateau Ecological Preserve, Wildomar, CA
#1364 Thread-leaved Brodiaea and Hover Fly (Apr 11, 2005) 4
  Larger

#1365 Thread-leaved Brodiaea Flowerhead (Apr 11, 2005) 2
Brodiaea terrestris ssp. terrestris (Dwarf Brodiaea)
Mackerricher State Park, Fort Bragg, CA
#4796 Dwarf Brodiaea Specimen (May 11, 2009) 4
  Larger

Bromus kalmii (Prairie Brome)
Lake in the Hills Fen, Lake in the Hills, IL
#564 Prairie Brome in Seed (Sep 15, 2014) 3
  Larger

Brugmansia x candida (aurea x versicolor) (Angel's Trumpet)
Waipio Valley, Honoka'a, HI
#4437 Hedge of Angels' Trumpets (Jan 17, 2008) 2
  Larger

Buchnera americana (Blue Hearts)
Clark and Pine Nature Preserve, Gary, IN
#584 Blue Hearts (Aug 20, 1999) 2
  Larger